Mitsubishi Heavy Industries FDC112KXEN6 Technical Manual page 307

Code
Contents of data display
No.
<New super link setting>
Super link communication
P30
satus
P31 Start address input
Number of connected indoor
P32
units input
P33 Polarity transmission
Indoor address clear setting
P34
and display
Indoor address clear
P35
transmission 2
P36 (Spare)
P37 (Spare)
P38 (Spare)
P39 (Spare)
*1 Compressor stop cause
[definition of signal]
It shows the latest comprressor anomalous stop cause
At power on
Ambient air temperature
Outdoor heat exchanger temperture 1
Outdoor heat exchanger temperture 2
Discharge pipe temperature sensor (CM1)
Suction pipe temperature sensor
Sub-cooling temperature sensor (liquid side)
Sensor disconnection
and/or short-circuit
Sub-cooling temperature sensor (gas side)
Under-dome temperature sensor
Power transistor temperature sensor
Active filter temperature sensor
High pressure sensor
Low pressure sensor
HP anomaly
LP anomaly
Td1 anomaly
FMo1 anomaly
FMo2 anomaly
Inverter 1 current cut
Anomaly detection
Inverter 1 startup failure
Inverter 1 communication erro
Inverter 1 anomalous compressor induced voltage and torque
Inverter 1 power tansistor overheat
Inverter 1 rotor lock
Liquid flooding anomaly
Outdoor operation mode heating/cooling switching
Stop by restriction
Heating overload protection
Minimum
Data display range
0,1
1 : (Factory default)
0 ~ 127
1 : (Factory default)
1 ~ 24 (*)
0 : (Factory default)
0,1
0 : (Factory default)
0 ~ 3
0 : (Factory default)
0,1
–
–
Compressor stop cause
–
unit
0: Old super link
–
1: New super link
1 To specify the start address at auto address setting
(*) Upper limit is maximum connectble number of indoor
units for each outdoor unit model.
1
To specify the number of connected indoor units at auto
address setting.
0: Does not transmit polarity.
–
1: Transmit polarity.
0: Does not transmit clear setting signal
1: Transmits clear setting signal
2: Clear setting completed
1
3: Clear setting error (End by error)
(*) If this setting changes "0"➝"1" when [P35] setting is
"1", the addresses of all connected indoor units are cleared..
0: Does not transmit clear setting signal
– 1: Transmits clear setting signal (* Interlocked with [P34].)
For operation error protection
303
–
Remarks
No
0
1
2
3
4
5
6
7
8
9
10
11
12
20
21
22
23
24
25
26
27
28
29
30
31
40
41